{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SPA16N50C3XKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"SPA16N50C3XKSA1","canonicalUrl":"https://icboms.com/infineon/SPA16N50C3XKSA1","factsUrl":"https://icboms.com/api/mcp/products/SPA16N50C3XKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CoolMOS™ SPA16N50C3XKSA1, N-Channel MOSFET, 560 V drain-source, 16 A continuous drain, 280 mOhm Rds(on) at 10 A/10 V, TO-220-3 Full Pack, PG-TO220-3-31, -55°C to 150°C.","salesMarkdown":"The Infineon SPA16N50C3XKSA1 is an N-channel CoolMOS™ power MOSFET designed for high-voltage switching applications. Typical applications include power-factor correction (PFC) stages, offline switch-mode power supplies, and lighting ballasts where CoolMOS™'s low gate charge and fast switching reduce losses. This means Infineon is not actively promoting it for new projects, though it remains available for existing production runs and replacement orders. Buyers should plan for a transition to a current-generation CoolMOS™ or equivalent part for any new BOM line. ## Gate charge and switching losses Maximum gate charge is 66 nC at 10 V. Input capacitance is 1600 pF at 25 V drain-source. ## Thermal and mounting considerations","metaTitle":"Infineon SPA16N50C3XKSA1 CoolMOS™ N-Channel MOSFET, 560V","metaDescription":"Infineon SPA16N50C3XKSA1 CoolMOS™ N-Channel MOSFET, 560V drain-source, 16A continuous drain, 280mOhm Rds(on). NRND status.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"CoolMOS™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Through Hole","Package / Case":"TO-220-3 Full Pack","Product Status":"Not For New Designs","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"3.9V @ 675µA","Base Product Number":"SPA16N50","Operating Temperature":"-55°C~150°C(TJ)","Rds On (Max) @ Id, Vgs":"280mOhm @ 10A, 10V","Power Dissipation (Max)":"34W (Tc)","Supplier Device Package":"PG-TO220-3-31","Gate Charge (Qg) (Max) @ Vgs":"66 nC @ 10 V","Drain to Source Voltage (Vdss)":"560 V","Input Capacitance (Ciss) (Max) @ Vds":"1600 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"16A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is SPA16N50C3XKSA1 obsolete?","answer":"It is still available for existing production runs and replacement orders, but Infineon does not recommend it for new designs. For new projects, consider a current-generation CoolMOS™ part with similar ratings."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/SPA16N50C3XKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/SPA16N50C3XKSA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}